历史既非无爱亦非无恨地书写或创造。
"You have to believe in yourself when no one else does—that makes you a winner right there."
I don't let the world silence my voice.
唯一真正的优雅在于思想;如果你拥有它,其余的一切都源于此。
We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.